ffmpeg -f dshow -rtbufsize 2048M -i "video=Integrated Webcam" -t 300 -c:v libx264
-segment_atclocktime 1 -segment_format mp4 meuvideo.mp4 -f mpegts -q:v 5 -codec:v
mpeg1video https://urlexemplo.com.br:8081/rota

ffmpeg started on 2017-11-20 at 15:52:22
Report written to "ffmpeg-20171120-155222.log"

ffmpeg version 3.3.3 Copyright (c) 2000-2017 the FFmpeg developers

built with gcc 7.1.0 (GCC)
  configuration: --enable-gpl --enable-version3 --enable-cuda --enable-cuvid --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-zlib

  libavutil      55. 58.100 / 55. 58.100
  libavcodec     57. 89.100 / 57. 89.100
  libavformat    57. 71.100 / 57. 71.100
  libavdevice    57.  6.100 / 57.  6.100
  libavfilter     6. 82.100 /  6. 82.100
  libswscale      4.  6.100 /  4.  6.100

libswresample   2.  7.100 /  2.  7.100
  libpostproc    54.  5.100 / 54.  5.100

Input #0, dshow, from 'video=Integrated Webcam':
  Duration: N/A, start: 9581.085000, bitrate: N/A

Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 640x480, 30 fps, 30 tbr, 10000k tbn, 10000k tbc

https://urlexemplo.com.br:8081/rota: Unknown error